MTU 12V4000G34F Operating Instructions Manual page 247

Metric thread
M16 x 1.5
M18 x 1.5
M20 x 1.5
M22 x 1.5
M24 x 1.5
M26 x 1.5
M30 x 2
M36 x 2
M42 x 2
M45 x 2
M52 x 2
BSPP thread
G1/4
G3/8
G1/2
G5/8
G3/4
G1
G1.1/4
G1.1/2
G2
UNF thread
7/16–20
1/2–20
9/16–18
3/4–16
7/8–14
1.1/16–12
1.3/16–12
1.5/16–12
1.5/8–12
1.7/8–12
2.1/2–12
Sealing head/sealing cone with metric union nut
Pipe outer dia.
8
10
10
12
12
14
15
16
18
20
22
25
28
30
35
38
42
Sealing head with BSP union nut
SAE sealing cone with union nut JIC 37°
Size
–4
–5
–6
–8
–10
–12
–14
–16
–20
–24
–32
Torque (Nm)
Torque (Nm)
20
34
60
69
115
140
210
290
400
Torque (Nm)
MS15060/01E 2018-12 | Appendix A | 247
45
51
58
74
74
105
135
166
240
290
330
15
20
30
50
69
98
118
140
210
290
450